主謂一致

．（全國卷II 9）. Barbara is easy to recognize as she’s the only of the women who ____ evening dress.

A. wear            B. wears          C. has worn      D. have worn

主謂一致

. On entering the room, we saw one and a half apples ________ left on the table.

  A) is             B) are            C) has           D) have

主謂一致
. On entering the room, we saw one and a half apples ________ left on the table.